NCT03711682

Brief Summary

The aim of the study is evaluate the effect of cinnamon powder (Cinnamomum verum) on the glycaemia and HbA1c (Glycohemoglobin) of type 2 diabetic Salvadoran patients, whose hypoglycemic treatment is only Metformin. To carry out this objective, subjects who agree to be part of the study will subjected to measurements of their body weight, height, body mass index, waist circumference, systolic pressure, diastolic pressure, capillary glucose (with glucose meter) every 2 weeks, and their glycohemoglobin (HbA1c) at the beginning and at the end of the study.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
30

participants targeted

Target at below P25 for phase_2 type-2-diabetes-mellitus

Timeline
Completed

Started Mar 2018

Shorter than P25 for phase_2 type-2-diabetes-mellitus

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

March 1, 2018

Completed
3 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

May 23, 2018

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

May 23, 2018

Completed
5 months until next milestone

First Submitted

Initial submission to the registry

October 16, 2018

Completed
2 days until next milestone

First Posted

Study publicly available on registry

October 18, 2018

Completed
Last Updated

November 9, 2020

Status Verified

November 1, 2020

Enrollment Period

3 months

First QC Date

October 16, 2018

Last Update Submit

November 5, 2020

Conditions

Keywords

Type 2 diabetes mellitusGlucoseCinnamomum verumCinnamomum zeylanicumCinnamonHbA1cBlood PressureGlycated HemoglobinDiastolic PressureSystolic PressureBody Mass IndexBMIMetforminWaist Circumference

Outcome Measures

Primary Outcomes (1)

  • Change in HbA1c

    Week 0 and 12

Secondary Outcomes (5)

  • Change in Capillary Glucose

    Week 0, 2, 4, 6, 8, 10, 12

  • Change in Body Mass Index (BMI)

    Week 0, 2, 4, 6, 8, 10, 12

  • Change in Waist Circumference

    Week 0, 2, 4, 6, 8, 10, 12

  • Change in Diastolic pressure

    Week 0, 2, 4, 6, 8, 10, 12

  • Change in Systolic Pressure

    Week 0, 2, 4, 6, 8, 10, 12

Other Outcomes (1)

  • Change in Theoretical HbA1c

    Week 0, 4, 8, 12

Study Arms (2)

Cinnamon (Intervented)

EXPERIMENTAL
Dietary Supplement: Cinnamon

Wheat Flour (Placebo)

PLACEBO COMPARATOR
Dietary Supplement: Wheat Flour

Interventions

CinnamonDIETARY_SUPPLEMENT

Participants in this group will receive cinnamon capsules for 12 weeks period. With a 2 g dose in capsules with 500 mg of cinnamon powder (Cinnamomum verum), 1 g in during the breakfast (2 capsules) and the other 1 g (2 capsules) during the dinner.

Also known as: Intervened, Group A
Cinnamon (Intervented)
Wheat FlourDIETARY_SUPPLEMENT

Participants in this group will receive placebo capsules for 12 weeks period. With a 2 g dose in capsules with 500 mg of wheat flour(fortified with iron, niacin, thiamin, riboflavin and folic acid), 1 g in during the breakfast (2 capsules) and the other 1 g (2 capsules) during the dinner.

Also known as: Placebo, Group B
Wheat Flour (Placebo)

Eligibility Criteria

Age40 Years - 85 Years
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Clinical diagnosis of Type 2 Diabetes mellitus.
  • Treated only with Metformin as unique treatment for diabetes.

You may not qualify if:

  • Hypersensitivity or allergy reported to Cinnamomum spp. or Peruvian balm.
  • Ulcer of gastrointestinal location.
  • Chronic treatment with analgesics, antibiotics, estrogens, antineoplastics, antihypertensives of the beta-blocker type, anti-inflammatory, medications whose route of action is Gamma-Aminobutyric Acid and / or anticoagulants.
  • Under treatment with steroid and / or aspirin.
  • Subject that use alternative medicine treatments.
  • Women of childbearing age who do not use any contraceptive method.
  • Subjects subjected to surgical procedures in the 6 weeks prior to the beginning of the study.
  • Subjects who presented fasting glycemia levels greater than 400 mg/dL in the previous control.
  • Allergies to wheat and/or diagnosed with celiac disease.
  • Adverse Drug Reaction during the study.
  • Subjects whose treatment schedule changed during the study intervention.
  • Subjects that does not accept to be part of the study, decides to leave the study or does not have adherence to the treatment provided.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Unidad Comunitaria de Salud Familiar Intermedia de Comasagua (UCSFI-Comasagua)

Comasagua, La Libertad Department, 0504, El Salvador

Location

Related Publications (61)

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Related Links

MeSH Terms

Conditions

Diabetes Mellitus, Type 2

Interventions

Flour

Condition Hierarchy (Ancestors)

Diabetes MellitusGlucose Metabolism DisordersMetabolic DiseasesNutritional and Metabolic DiseasesEndocrine System Diseases

Intervention Hierarchy (Ancestors)

FoodDiet, Food, and NutritionPhysiological PhenomenaFood and Beverages

Study Officials

  • Miguel A Padilla, M.D.

    Universidad Dr. José Matías Delgado

    PRINCIPAL INVESTIGATOR
  • Ana E Centeno, M.D.

    Universidad Dr. José Matías Delgado

    PRINCIPAL INVESTIGATOR
  • Melissa V Abarca, M.D.

    Universidad Dr. José Matías Delgado

    PRINCIPAL INVESTIGATOR
  • Roberto W Cerritos, M.D.

    Universidad de El Salvador, Hospital Nacional Rosales

    STUDY CHAIR
  • William A Hoyos, M.D.

    Universidad Dr. José Matías Delgado

    PRINCIPAL INVESTIGATOR
  • Karla M Navarrete, M.D., MPh.

    Secretaría Antidrogas de la Ciudad de San Salvador

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
interventional
Phase
phase 2
Allocation
RANDOMIZED
Masking
DOUBLE
Who Masked
PARTICIPANT, CARE PROVIDER
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Doctor of Medicine

Study Record Dates

First Submitted

October 16, 2018

First Posted

October 18, 2018

Study Start

March 1, 2018

Primary Completion

May 23, 2018

Study Completion

May 23, 2018

Last Updated

November 9, 2020

Record last verified: 2020-11

Data Sharing

IPD Sharing
Will not share

There's not Individual Patient Data sharing plan because at the moment the participants signed the informed consent it stipulate their individual data will not be shared.

Locations